hey all, trying to get my LG G3-VS985 running android 5.0.1 to boot to twrp so that i can install a custom ROM. I've tried to flash it either by myself, or with tools like flashify, and when i attempted to reboot into recovery i would get the:"Secure Booting Error! Cause: boot certification verify" error and have to reboot again
ChilledYooper said:
hey all, trying to get my LG G3-VS985 running android 5.0.1 to boot to twrp so that i can install a custom ROM. I've tried to flash it either by myself, or with tools like flashify, and when i attempted to reboot into recovery i would get the:"Secure Booting Error! Cause: boot certification verify" error and have to reboot again
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http://forum.xda-developers.com/showthread.php?t=3081396
https://play.google.com/store/apps/details?id=b007.autorecvs985
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Hello, So I am running the P930, with 4.0.4, I did a factory reset, I rooted using Binary's guide : http://forum.xda-developers.com/showthread.php?t=1886460, used CWN, installed the backup successfully, and when I try to either install rom, or boot into recovery, I get the LG Logo, with these errors in the top right :
-----------------------------------------------------------
Secure booting Error
Cause: boot certification verify
-----------------------------------------------------------
-------------------------------------------------------------------
Entering the fastboot...
Entering the fastboot...
long time no see!
--------------------------------------------------------------------
Help??
Jigglymex said:
Hello, So I am running the P930, with 4.0.4, I did a factory reset, I rooted using Binary's guide : http://forum.xda-developers.com/showthread.php?t=1886460, used CWN, installed the backup successfully, and when I try to either install rom, or boot into recovery, I get the LG Logo, with these errors in the top right :
-----------------------------------------------------------
Secure booting Error
Cause: boot certification verify
-----------------------------------------------------------
-------------------------------------------------------------------
Entering the fastboot...
Entering the fastboot...
long time no see!
--------------------------------------------------------------------
Help??
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Click to collapse
you need bootloader, just go to find a recovery with bootloader.
Now,you need to flash kdz，root,and flash a recovery with bootloader!
Hope can help you !
You can't load a functional custom recovery unless you unlock the boot loader. You have to go through the unbrick process.
Hello!
I have the V50018a leaked korean 4.4.2 installed on my V500 device. My device is rooted. I tried installing TWRP from flashify and with the step3 from here: http://forum.xda-developers.com/showthread.php?t=2698267 and both ways I got a Successful install message, but everytime I try to boot to TWRP, I get the "Secure Booting Error! Cause: boot certification verify" message. What can be the problem?
Thank you for the help in advance!
p.s.: Excuse me for my english
The problem is that you need to patch the recovery with loki first. Try following the directions here: http://forum.xda-developers.com/showthread.php?t=2945917
hello guys i got twrp 2.8.4.0 bumped to the phone but when i try to restore my backup after it flashes it pops up saying secure boot error boot certification verify
and when trying to flash any other roms twrp is saying zip is corrupt,can anyone help me?,ive tried flashing it stock to 10b with no luck
Currently i'm on TWRP 2.8.6 / Whenever I flash TWRP 2.8.7 or higher version, recovery is not accessible. normal boot is ok. but can't boot in to recovey. it says "Secure Booting Error! Cause: boot certification verify" . But i can boot in to system.
I reflashed TWRP 2.8.6 and recovery is accessible again. I tried flashify/ TWRP manager and Terminal method. all are result in "Secure Booting Error! Cause: boot certification verify" error.
Does any one know how to fix this? Thank you!!!
Which version of the G3 do you have?
redduc900 said:
Which version of the G3 do you have?
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F400K
korean model. Stock MM installed.
Have you tried flashing the latest 3.0.0-0.img file from within TWRP?
redduc900 said:
Have you tried flashing the latest 3.0.0-0.img file from within TWRP?
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yes. same result. actually I was trying to flash TWRP 3.0
Then Boot secure error message appeared when trying to go to recovery. then tried 2.8.7 . yet no luck. finally flashed 2.8.6 which phone had before trying TWRP 3.0
then everything is OK. I followed instructions to update to TWRP 3.0 yet this error occurs
Are you downloading the *.img files directly from TeamWin, then checking the md5?
https://dl.twrp.me/f400/twrp-3.0.0-0-f400.img.html
"Secure booting error! Code 1003 " i get this when i try to enter CWM. Also 4n works fine and it boot into CWM. I want to know that if i try to flash a new rom in this situation will it get stuck ?
ebhathiya said:
"Secure booting error! Code 1003 " i get this when i try to enter CWM. Also 4n works fine and it boot into CWM. I want to know that if i try to flash a new rom in this situation will it get stuck ?
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It works .. I already flash a rom with tht error.
Here, Flash this
Credits to @dadi11